Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
treebushafro treebushafro
wrote...
Go to Answer
Posts: 4
Rep: 0 0
A year ago
A 27.6ml sample of PH3 used in the manufacture of a flame retardant chemicals is obtained at stp.                               a)what is the mass of this gas in mg? b) how many molecules of PH3 are present ? How many atoms are present all together
Read 108 times
1 Reply
Replies
Answer verified by a subject expert
snowmobile45snowmobile45
wrote...
#1
Posts: 1
Rep: 0 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

treebushafro Author
wrote...

A year ago
Just got PERFECT on my quiz
oscar520000
wrote...

Yesterday
Helped a lot
Turboturner
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1208 People Browsing
 126 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 223
  
 116
  
 595
Your Opinion
Who will win the 2024 president election?
Votes: 3
Closes: November 4
Previous poll results: Which of the following is the best resource to supplement your studies: